Which sunglasses should I choose when driving in glare?
During the hot summer months, frequent drivers are often troubled by the strong sun's rays. So, how should drivers choose the right sunglasses from the vast selection of available options? How should you choose sunglasses? What precautions should you take when driving while wearing sunglasses?
Choose gradient-tinted sunglasses.
Wearing sunglasses can protect against and prevent UV damage to the retina and lens of the eye, slowing or preventing the onset of cataracts. During the intense summer sun, it's essential to wear sunglasses when going out, but avoid wearing them indoors. Sunglasses should be worn in moderation, and should never be excessively worn for the sake of novelty or fun. Especially for teenagers, sunglasses should not be worn indoors, as the visible light indoors can stimulate eye development.
Drivers with myopia can wear contact lenses first, followed by sunglasses. If a driver has an eye infection and cannot wear contacts, they can wear glasses with clip-ons. For drivers without myopia, photochromic sunglasses are recommended, as they change color according to UV intensity and are more user-friendly. Drivers should avoid dark-colored sunglasses, as they can cause visual delays and pose a safety hazard. Sunglasses currently available on the market are divided into sun-blocking and polarized. Generally speaking, polarized sunglasses are best for drivers when driving, as polarized lenses completely block glare caused by scattered and reflected light, effectively ensuring driving safety. Sun-blocking sunglasses, on the other hand, are suitable for those with chronic photophobia or those with larger pupils who are more sensitive to light.
Be more cautious when wearing sunglasses.
While wearing sunglasses can protect against UV rays, drivers should also be careful: dark-colored sunglasses can "filter out" surrounding light-colored objects, creating a false sense of security and potentially dangerous situations. Therefore, when driving while wearing sunglasses, it's important to consciously limit your speed and observe your surroundings to avoid accidents.
In areas with significant light fluctuations, such as tunnel entrances, objects at the same distance appear closer in bright daylight and farther away in dim conditions. This can easily misperceive the length of oncoming vehicles, the distance between them, and the distance between them. Therefore, drivers should be more cautious when driving through tunnels while wearing sunglasses to avoid rear-end collisions.
